Chair



FIG. 1 is a front side perspective view of a chair.

FIG. 2 is a rear side perspective view of the chair of FIG. 1.

FIG. 3 is a side view of the chair of FIG. 1.

FIG. 4 is a front side view of the chair of FIG. 1.

FIG. 5 is a rear side view of the chair of FIG. 1; and,

FIG. 6 is a top side view of the chair of FIG. 1.

The broken lines shown in the drawing is for environmental structure only and form no part of the claimed design. 

The ornamental design for a chair, as shown and described. 